Intermediate Algebra
posted by ladybug .
A gardner wants to create a rectangular garden with length of 8x4y ft. and and width of 5x+9y ft. What is the area of the garden? Be sure to multiply this out, express in simplest correct mathematical form and include units.

(8x4y)(5x+9y) = 40x^2 + 52xy  36y^2 ft^2